AMD Radeon R9 290X vs AMD Radeon HD 7970 GHz
AMD Radeon R9 290X
$549
AMD Radeon HD 7970 GHz
$500
|
2816 Shaders
4GB GDDR5
1000MHz
|
2048 Shaders
3GB GDDR5
1050MHz
|
|
Peak AI Performance
5.63 TFLOPS
FP32
|
Peak AI Performance
4.3 TFLOPS
FP32
|
|
FP32
5.63 TFLOPS
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FP32
4.3 TFLOPS
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-
-
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-
-
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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TDP
250W
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TDP
250W
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Power Connectors
1x 6-Pin
1x 8-Pin
-
-
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Power Connectors
1x 6-Pin
1x 8-Pin
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
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Chip Designer
AMD
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Architecture
GCN 2
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Architecture
GCN 1
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Family
Radeon R 200
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Family
Radeon HD 7000
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Codename
Hawaii
-
Variant
Hawaii XT
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Codename
Tahiti
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Variant
Tahiti XT2
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Market Segment
Desktop
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Market Segment
Desktop
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Release Date
10/24/2013
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Release Date
6/22/2012
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|
Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
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Die Size
438 mm²
-
|
Die Size
352 mm²
-
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Transistor Count
6.2 Billion
-
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Transistor Count
4.3 Billion
-
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Transistor Density
14.16M/mm²
-
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Transistor Density
12.25M/mm²
-
|
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Form
PCIe Card
|
Form
PCIe Card
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Shading Units
2816 Shaders
-
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Shading Units
2048 Shaders
-
|
|
Texture Mapping Units
176 TMUs
|
Texture Mapping Units
128 TMUs
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|
Render Output Units
64 ROPs
|
Render Output Units
32 ROPs
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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Compute Units
44 CUs
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Compute Units
32 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
-
1000MHz
|
-
-
1000MHz Base
1050MHz
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Peak AI Performance
5.63 TFLOPS
FP32
|
Peak AI Performance
4.3 TFLOPS
FP32
|
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-
-
-
|
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
5.63 TFLOPS
-
-
|
FP32
4.3 TFLOPS
-
-
|
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FP64
700 GFLOPS
-
|
FP64
1.08 TFLOPS
-
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
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-
-
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-
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-
-
-
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-
-
-
-
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-
-
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-
-
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-
-
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-
-
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Pixel Fillrate
64 GPixel/s
|
Pixel Fillrate
33.6 GPixel/s
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-
-
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-
-
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Texture Fillrate
176 GTexel/s
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Texture Fillrate
134.4 GTexel/s
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-
-
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-
-
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L1
-
-
16KB/CU
-
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L1
-
-
16KB/CU
-
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L2
1MB Shared
|
L2
768KB Shared
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-
-
-
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-
-
-
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4GB
GDDR5
-
|
3GB
GDDR5
-
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Bus Width
512Bit
|
Bus Width
384Bit
|
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Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
320GB/s
|
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
288GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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TDP
250W
|
TDP
250W
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-
-
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-
-
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-
-
-
-
-
-
-
-
-
-
2x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
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1x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
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1x HDMI 1.4
-
-
-
-
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-
-
-
-
-
-
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-
1x DVI-I Dual-Link
-
-
-
-
-
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2x mini-DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
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Max Resolution
4096x2160
|
Max Resolution
4096x2160
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
3
|
Multi Monitor Support
3
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Content Protection
HDCP 1.4
|
-
-
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Model
VCE 2.0
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Model
VCE 1.0
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Model
UVD 4.2
|
Model
UVD 3.2
|
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Direct X
12
Direct 3D
12_0
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
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Shader Model
6.5
-
-
GFX
7
-
-
-
-
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Shader Model
6.5
-
-
GFX
6
-
-
-
-
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-
-
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1x Fan
|
-
-
-
1x Fan
|
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Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
4-way CrossFireX
|
|
Height
110 mm (4.33 in)
Width
275 mm (10.83 in)
Depth
36 mm (1.42 in)
|
Height
111 mm (4.37 in)
Width
275 mm (10.83 in)
Depth
38 mm (1.5 in)
|
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